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from __future__ import annotations
import pendulum
from pendulum.interval import Interval
from tests.conftest import assert_datetime
def test_range():
dt1 = pendulum.datetime(2000, 1, 1, 12, 45, 37)
dt2 = pendulum.datetime(2000, 1, 31, 12, 45, 37)
p = Interval(dt1, dt2)
r = list(p.range("days"))
assert len(r) == 31
assert_datetime(r[0], 2000, 1, 1, 12, 45, 37)
assert_datetime(r[-1], 2000, 1, 31, 12, 45, 37)
def test_range_no_overflow():
dt1 = pendulum.datetime(2000, 1, 1, 12, 45, 37)
dt2 = pendulum.datetime(2000, 1, 31, 11, 45, 37)
p = Interval(dt1, dt2)
r = list(p.range("days"))
assert len(r) == 30
assert_datetime(r[0], 2000, 1, 1, 12, 45, 37)
assert_datetime(r[-1], 2000, 1, 30, 12, 45, 37)
def test_range_inverted():
dt1 = pendulum.datetime(2000, 1, 1, 12, 45, 37)
dt2 = pendulum.datetime(2000, 1, 31, 12, 45, 37)
p = Interval(dt2, dt1)
r = list(p.range("days"))
assert len(r) == 31
assert_datetime(r[-1], 2000, 1, 1, 12, 45, 37)
assert_datetime(r[0], 2000, 1, 31, 12, 45, 37)
def test_iter():
dt1 = pendulum.datetime(2000, 1, 1, 12, 45, 37)
dt2 = pendulum.datetime(2000, 1, 31, 12, 45, 37)
p = Interval(dt1, dt2)
i = 0
for dt in p:
assert isinstance(dt, pendulum.DateTime)
i += 1
assert i == 31
def test_contains():
dt1 = pendulum.datetime(2000, 1, 1, 12, 45, 37)
dt2 = pendulum.datetime(2000, 1, 31, 12, 45, 37)
p = pendulum.interval(dt1, dt2)
dt = pendulum.datetime(2000, 1, 7)
assert dt in p
def test_not_contains():
dt1 = pendulum.datetime(2000, 1, 1, 12, 45, 37)
dt2 = pendulum.datetime(2000, 1, 31, 12, 45, 37)
p = pendulum.interval(dt1, dt2)
dt = pendulum.datetime(2000, 1, 1, 11, 45, 37)
assert dt not in p
def test_contains_with_datetime():
dt1 = pendulum.datetime(2000, 1, 1, 12, 45, 37)
dt2 = pendulum.datetime(2000, 1, 31, 12, 45, 37)
p = pendulum.interval(dt1, dt2)
dt = pendulum.datetime(2000, 1, 7)
assert dt in p
def test_range_months_overflow():
dt1 = pendulum.datetime(2016, 1, 30, tz="America/Sao_Paulo")
dt2 = dt1.add(months=4)
p = pendulum.interval(dt1, dt2)
r = list(p.range("months"))
assert_datetime(r[0], 2016, 1, 30, 0, 0, 0)
assert_datetime(r[-1], 2016, 5, 30, 0, 0, 0)
def test_range_with_dst():
dt1 = pendulum.datetime(2016, 10, 14, tz="America/Sao_Paulo")
dt2 = dt1.add(weeks=1)
p = pendulum.interval(dt1, dt2)
r = list(p.range("days"))
assert_datetime(r[0], 2016, 10, 14, 0, 0, 0)
assert_datetime(r[2], 2016, 10, 16, 1, 0, 0)
assert_datetime(r[-1], 2016, 10, 21, 0, 0, 0)
def test_range_amount():
dt1 = pendulum.datetime(2016, 10, 14, tz="America/Sao_Paulo")
dt2 = dt1.add(weeks=1)
p = pendulum.interval(dt1, dt2)
r = list(p.range("days", 2))
assert len(r) == 4
assert_datetime(r[0], 2016, 10, 14, 0, 0, 0)
assert_datetime(r[1], 2016, 10, 16, 1, 0, 0)
assert_datetime(r[2], 2016, 10, 18, 0, 0, 0)
assert_datetime(r[3], 2016, 10, 20, 0, 0, 0)
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